curl --request GET \
  --url https://api.zenskar.com/products/{product_id} \
  --header 'organisation: <api-key>' \
  --header 'x-api-key: <api-key>'

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "name": "<string>",
  "description": "<string>",
  "tags": [
    "<unknown>"
  ],
  "sku": "<string>",
  "parent_link_id": "<string>",
  "tax_codes": {},
  "is_active": true,
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "default_pricing_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "custom_attributes": {},
  "track_usage": true,
  "enum_values": [
    "<string>"
  ],
  "unit": "<string>",
  "entitlements": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "name": "<string>",
      "description": "<string>",
      "units": "<string>",
      "is_active": true,
      "product_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "created_at": "2023-11-07T05:31:56Z"
    }
  ]
}